package com.itheima.mapper;

import com.itheima.pojo.Emp;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.time.LocalDate;
import java.util.List;

/**
 * 员工管理
 */
@Mapper
public interface EmpMapper {
//    @Select("select count(*) from emp")
//    public Long count();
//    @Select("select * from emp limit #{start},#{pageSize}")
//    public List<Emp> page(Integer start,Integer pageSize);

    public List<Emp> list(String name, Short gender, LocalDate begin, LocalDate end);

    void delete(List<Integer> ids);
    @Insert("insert into emp(username,name,gender,image,job,entrydate,dept_id,create_time,update_time)"+
    "values(#{username},#{name},#{gender},#{image},#{job},#{entrydate},#{deptId},#{createTime},#{updateTime})")
    void insert(Emp emp);
    @Select("select * from emp where id = #{id}")
    Emp getById(Integer id);

    void update(Emp emp);
    @Select("select * from emp where username=#{username} and password=#{password}")
    Emp getByUsernameAndPassword(Emp emp);
}
